Monotaro 24 LED is brighter than the Monotaro brand's 24 LED round shape. However OSRAM is also necessary enough brightness. The color of the illuminated object is clearly natural in OSRAM. Monotaro 24 LED becomes pale. Battery exchange, Monotaro 24 LED is + two screws, OSRAM rotates the back cover. Both 3 AAA. OSRAM is a 3-stage dimmer, but in applications where only ON / OFF is sufficient, three switch operations are troublesome. Body thickness and weight are about 60% of Monotaro 24 LED. Weight of Monotaro 24 LED is measured 98 g batteries included. (Why is the display of Monotaro 24 LED's sales page 260 g) When the magnet is Monotaro 24 LED is buried solid, OSRAM is attached to the magnet sheet, suspended from the horizontal iron plate, the magnetic force of the Monotaro 24 LED is stronger. Both are weak in the vertical. Osram is double sided tape, with surface fastener, the surface fastener is thin, quite strong. Monotaro 24 LED is hooked (difficult to remove)

Convenient. Since you do not have to hold it with your hands, there are many opportunities to use it as a placement or using a magnet. When I bought a cheap one before, I got a variation in the luminescent color, so I broke soon so I made it to OSRAM. I'm glad I bought it.